2490570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27673}}^1$

素因数の和:27686

約数の個数: 24

約数和(自身を含む): 6475716

約数和(自身を除く): 3985146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27673, 55346, 83019, 138365, 166038, 249057, 276730, 415095, 498114, 830190, 1245285, 2490570]

約数ペア:

[(1, 2490570), (2, 1245285), (3, 830190), (5, 498114), (6, 415095), (9, 276730), (10, 249057), (15, 166038), (18, 138365), (30, 83019), (45, 55346), (90, 27673)]